Ricoh M281 Series, Service Manual

Page: 951 / 1003

Bit Switches - 5
SM 117 D255/D256 FAX OPTION
D255/
D256
F
A
X
OP
TI
ON
0 IP Fax bit signal reverse setting
0: Maker code setting
1: Internal bit switch setting
When "0" is selected, the bit signal reverse
method is decided by the maker code.
When "1" is selected, the bit signal reverse
method is decided by the internal bit switch.
When communicating between IP Fax
devices, LSB first is selected.)
1 IP Fax transmission speed setting
0: Modem speed
1: No limitation
Selects the transmit speed for IP Fax
communication.
2 SIP transport setting
0: TCP
1: UDP
This bit switch sets the transport that has
priority for receiving IP Fax data.
This function is activated only when the
sender has both TCP and UDP.
3 CCM connection
0: No CCM connection
1: CCM connection
When "1" is selected, only the connection
call message with H.323 or no tunneled
H.245 is transmitted via CCM.
4 Message reception selection from
non-registered SIP server
0: Answer
1: Not answer
0: This answers the INVITE message from
the SIP server not registered for the
machine.
1: This does not receive the INVITE
message from the SIP server not registered
for the machine and send a refusal
message.
5 ECM communication setting
0: No limit for image compression
1: Limit for image compression
0: This does not limit the type of the image
compression with ECM communication.
1: When the other end machine is Ciscco,
this permits the image compression other
than JBIG or MMR with ECM
communication.
6-7 Not used Do not change these settings.
IP Fax Switch 03 (SP No. 1-111-004)
No. Function Comments